Method remove

src/com/sun/jna/Structure.java:545–556

(Object o)

            return -1;
        }
        @Override
        public boolean remove(Object o) {
            int idx = indexOf((Structure) o);
            if (idx != -1) {
                if (--count >= 0) {
                    elements[idx] = elements[count];
                    elements[count] = null;
                }
                return true;
            }
            return false;
        }
        /** Simple implementation so that toString() doesn't break.
            Provides an iterator over a snapshot of this Set.
        */